This June (Alexandrite) Birthstone Necklace & Drop Earrings Set is crafted with Zircondia® Crystals and features Philip Jones metal, silver plated with a brass alloy base. It has a total weight of 5.5g. The necklace features a 14mm (H) x 8.5mm (W) pendant with an 8mm Alexandrite round-cut crystal, a 43cm + 5cm extender chain with a lobster claw closure, and a cable chain type. It weighs 3.5g. The earrings feature a 27mm (H) x 8.5mm (W) drop with two 8mm Alexandrite round-cut crystals and a French hook closure.